You can create a security key in advance and later use it to sign transactions.

Navigate to omniChain \ Blockchain Setup \ Security Keys.

  1. Click Create from menu dropdown in the top right corner.
  2. Select a Type of security key.
  3. Select User or Customer if security key associated with a specific user.
  4. Give it a descriptive Name.
  5. Enter security key paraphrase if you want extra security.
  6. Click Save.